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insens350 [35]
3 years ago
13

What is the equation in point slope form of the line passing through (4,0) and (2,6)

Mathematics
1 answer:
mylen [45]3 years ago
8 0
To answer this question, we first need to find the slope. We can do this using the equation (y2 - y1)/(x2 - x1) and substitute in our coordinates. This would give:
(6 - 0)/(2 - 4) = 6/-2 = -3

Now we know that the x term is -3, we need to find the y-intercept. To do this, we simply substitute our coordinates into y = mx + c, along with our x term:

6 = (2 × -3) + c
6 = -6 + c
+ 6
12 = c

So your final answer is y = -3x + 12, which would be the third option of y = -3(x - 4)

I hope this helps! Let me know if you want any further explanation :)
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Find f(x-4) if f(x)=-x+2. f(x-4)
notsponge [240]

Answer:

= -x+6

Step-by-step explanation:

we can simply substitute (x-4) in x place because when we say function of x , we are basically saying when we substitute a given value in the place of x we will find a given y.so for example if we have a question f(4), we can simply plug 4 to -x +2 so we will find y or f(x) = -2.

so the answer for the above question will be f(x)= -x +6.

6 0
2 years ago
2 (×+1)=3×-1 how to solve for x?
hram777 [196]
Hi. 2 (×+1)=3×-1 ; 2x+2= 3x-1 ;
2x-3x= -1-2 ; -x = -3 ; x=3. Hope this helps.
4 0
3 years ago
What is the slope and the y-intercept of -1.7x-1.9y=5.8
Julli [10]

Answer:

The slope is -0.89 and the y-intercept is (0, -3.05).

Step-by-step explanation:

To find the slope and y-intercept, convert the equation to y=mx+b where m=slope and b=y-intercept.

Convert the equation by rearranging the terms using inverse operations.

-1.7x - 1.9y = 5.8                                 Add 1.7x to both sides.

+1.7x                     +1.7x

------------------------------------

       -1.9y = 5.8 + 1.7x                         Divide both sides by -1.9.

            y= - 0.89 x - 3.05

This is now in y=mx+b and m=-0.89 and b=-3.05.

The slope is -0.89 and the y-intercept is (0, -3.05).

3 0
3 years ago
16. A car's value is declining continuously. The car is currently 3 years old and has a
scoundrel [369]

Answer:

I believe your answer is 2666.67

Step-by-step explanation:

26,000-18,000=8,000

8,000/3=2666.6667

I hope this helped :D

4 0
2 years ago
A machine can produce 6 yards of fabric in 2 minutes. If it works at the same rate, how much fabric can the machine produce in 1
olga55 [171]

Answer:

im not sure but i think is 1

4

8 0
3 years ago
Read 2 more answers
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